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Commit e888aab2 authored by Gaston Dombiak's avatar Gaston Dombiak Committed by gato
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No longer needed. 

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@8789 b35dd754-fafc-0310-a699-88a17e54d16e
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src/java/org/jivesoftware/openfire/muc/spi/MUCRoleImpl.java deleted 100644 → 0
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/**
* $RCSfile: MUCRoleImpl.java,v $
* $Revision: 3168 $
* $Date: 2005-12-07 13:55:47 -0300 (Wed, 07 Dec 2005) $
*
* Copyright (C) 2007 Jive Software. All rights reserved.
*
* This software is published under the terms of the GNU Public License (GPL),
* a copy of which is included in this distribution.
*/
package org.jivesoftware.openfire.muc.spi;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.dom4j.QName;
import org.jivesoftware.openfire.PacketRouter;
import org.jivesoftware.openfire.XMPPServer;
import org.jivesoftware.openfire.muc.*;
import org.jivesoftware.openfire.session.ClientSession;
import org.jivesoftware.openfire.session.Session;
import org.jivesoftware.util.ElementUtil;
import org.xmpp.packet.JID;
import org.xmpp.packet.Packet;
import org.xmpp.packet.Presence;
/**
* Simple in-memory implementation of a role in a chatroom
*
* @author Gaston Dombiak
*/
public class MUCRoleImpl implements MUCRole {
/**
* The room this role is valid in.
*/
private MUCRoomImpl room;
/**
* The user of the role.
*/
private MUCUserImpl user;
/**
* The user's nickname in the room.
*/
private String nick;
/**
* The user's presence in the room.
*/
private Presence presence;
/**
* The chatserver that hosts this role.
*/
private MultiUserChatServer server;
/**
* The role.
*/
private MUCRole.Role role;
/**
* The affiliation.
*/
private MUCRole.Affiliation affiliation;
/**
* Flag that indicates if the room occupant is in the room only to send messages or also
* to receive room messages. True means that the room occupant is deaf.
*/
private boolean voiceOnly = false;
/**
* The router used to send packets from this role.
*/
private PacketRouter router;
/**
* The address of the person masquerading in this role.
*/
private JID rJID;
/**
* A fragment containing the x-extension for non-anonymous rooms.
*/
private Element extendedInformation;
/**
* Cache session of local user that is a room occupant. If the room occupant is not a local
* user then nothing will be cached and packets will be sent through the PacketRouter.
*/
private ClientSession session;
/**
* Create a new role.
*
* @param chatserver the server hosting the role.
* @param chatroom the room the role is valid in.
* @param nickname the nickname of the user in the role.
* @param role the role of the user in the room.
* @param affiliation the affiliation of the user in the room.
* @param chatuser the user on the chat server.
* @param presence the presence sent by the user to join the room.
* @param packetRouter the packet router for sending messages from this role.
*/
public MUCRoleImpl(MultiUserChatServer chatserver, MUCRoomImpl chatroom, String nickname,
MUCRole.Role role, MUCRole.Affiliation affiliation, MUCUserImpl chatuser, Presence presence,
PacketRouter packetRouter)
{
this.room = chatroom;
this.nick = nickname;
this.user = chatuser;
this.server = chatserver;
this.router = packetRouter;
this.role = role;
this.affiliation = affiliation;
// Cache the user's session (will only work for local users)
this.session = XMPPServer.getInstance().getSessionManager().getSession(presence.getFrom());
extendedInformation =
DocumentHelper.createElement(QName.get("x", "http://jabber.org/protocol/muc#user"));
calculateExtendedInformation();
rJID = new JID(room.getName(), server.getServiceDomain(), nick);
setPresence(presence);
// Check if new occupant wants to be a deaf occupant
Element element = presence.getElement()
.element(QName.get("x", "http://jivesoftware.org/protocol/muc"));
if (element != null) {
voiceOnly = element.element("deaf-occupant") != null;
}
// Add the new role to the list of roles
user.addRole(room.getName(), this);
}
public Presence getPresence() {
return presence;
}
public Element getExtendedPresenceInformation() {
return extendedInformation;
}
public void setPresence(Presence newPresence) {
// Try to remove the element whose namespace is "http://jabber.org/protocol/muc" since we
// don't need to include that element in future presence broadcasts
Element element = newPresence.getElement().element(QName.get("x", "http://jabber.org/protocol/muc"));
if (element != null) {
newPresence.getElement().remove(element);
}
this.presence = newPresence;
this.presence.setFrom(getRoleAddress());
if (extendedInformation != null) {
extendedInformation.setParent(null);
presence.getElement().add(extendedInformation);
}
}
public void setRole(MUCRole.Role newRole) throws NotAllowedException {
// Don't allow to change the role to an owner or admin unless the new role is moderator
if (MUCRole.Affiliation.owner == affiliation || MUCRole.Affiliation.admin == affiliation) {
if (MUCRole.Role.moderator != newRole) {
throw new NotAllowedException();
}
}
// A moderator cannot be kicked from a room
if (MUCRole.Role.moderator == role && MUCRole.Role.none == newRole) {
throw new NotAllowedException();
}
// TODO A moderator MUST NOT be able to revoke voice from a user whose affiliation is at or
// TODO above the moderator's level.
role = newRole;
if (MUCRole.Role.none == role) {
presence.setType(Presence.Type.unavailable);
presence.setStatus(null);
}
calculateExtendedInformation();
}
public MUCRole.Role getRole() {
return role;
}
public void setAffiliation(MUCRole.Affiliation newAffiliation) throws NotAllowedException {
// Don't allow to ban an owner or an admin
if (MUCRole.Affiliation.owner == affiliation || MUCRole.Affiliation.admin== affiliation) {
if (MUCRole.Affiliation.outcast == newAffiliation) {
throw new NotAllowedException();
}
}
affiliation = newAffiliation;
// TODO The fragment is being calculated twice (1. setting the role & 2. setting the aff)
calculateExtendedInformation();
}
public MUCRole.Affiliation getAffiliation() {
return affiliation;
}
public String getNickname() {
return nick;
}
public void changeNickname(String nickname) {
String oldNickname = this.nick;
this.nick = nickname;
setRoleAddress(new JID(room.getName(), server.getServiceDomain(), nick));
// Fire event that user changed his nickname
((MultiUserChatServerImpl) server)
.fireNicknameChanged(room.getRole().getRoleAddress(), user.getAddress(), oldNickname, nickname);
}
public MUCUser getChatUser() {
return user;
}
public MUCRoom getChatRoom() {
return room;
}
public JID getRoleAddress() {
return rJID;
}
private void setRoleAddress(JID jid) {
rJID = jid;
// Set the new sender of the user presence in the room
presence.setFrom(jid);
}
public boolean isVoiceOnly() {
return voiceOnly;
}
public void send(Packet packet) {
if (packet == null) {
return;
}
packet.setTo(user.getAddress());
if (session != null && session.getStatus() == Session.STATUS_AUTHENTICATED) {
// Send the packet directly to the local user session
session.process(packet);
}
else {
router.route(packet);
}
}
/**
* Calculates and sets the extended presence information to add to the presence.
* The information to add contains the user's jid, affiliation and role.
*/
private void calculateExtendedInformation() {
ElementUtil.setProperty(extendedInformation, "x.item:jid", user.getAddress().toString());
ElementUtil.setProperty(extendedInformation, "x.item:affiliation", affiliation.toString());
ElementUtil.setProperty(extendedInformation, "x.item:role", role.toString());
}
}
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